The current official How to Play line is short: backflip to reach new biomes. That is the access rule you can rely on without extra assumptions.
What a second description adds
A longer recorded listing, which is not the text on the live game page, says three related things:
- Do backflips and jump higher as you get stronger.
- Improve your backflip power and reach new stages.
- Reach higher stages to discover even rarer eggs.
Read together, repeated backflips are the training method that description names. It does not give a power value, a jump-height threshold, or a per-area requirement. Your rising jump height is the only progress sign that wording offers.
Biomes and stages
One text says biomes. The other says stages. Nothing in either wording proves they are separate maps, separate currencies, or a numbered world list. No biome name is published. When you arrive, write down the label the game itself uses and follow that.
What is not a documented key
Treadmill Speed and treadmill or base upgrades sit later in the official loop. Neither description says they unlock the next biome. If an area will not open, the only lever those texts name is more backflips, not a different menu.
The store has sold a pass named Infinite Backflips. On 5 October 2026 that pass was offsale. The name does not document a control scheme, and the How to Play text still does not say which input performs one flip.
A practical check
- Learn the flip input from the in-game prompt for your device.
- Chain backflips and watch jump height or the next area, whichever the game actually shows.
- When a new area opens, look for guardians and eggs before you spend on a Speed pass.
- After any movement update, recheck the prompt. The listing wording has already shifted once between biomes and stages.
Next job once an area opens: steal an egg.